baber/WOPTO huggingface dataset:
Patent EP-0635532-A2 (EP)
Inventor: HAYASHI KATSUSHIGE MITSUBISHI
IPC: C08G64/30
Filed: 1994-07-21
Abstract: A process for preparing a polycarbonate which comprises performing a transesterification and a polycondensation reaction with a diarylcarbonate and dihydroxyaryl compound, in a reaction apparatus composed of stainless steel comprising at least 12 % by weight of Ni, and at least 22 % by weight of Cr, and having Fe as the remaining main component. A polycarbonate which has a good color, is stable to hydrolysis and resistant to heat-yellowing is the resulting product.
Patent EP-0643999-A2 (EP)
Inventor: RUMPF WOLFHARD
IPC: B07B1/22
Filed: 1994-08-23
Abstract: A strainer comprises a housing. A main screen is disposed within the housing. The fore screen is disposed within the housing and includes a first section and a second section. A main beater is connected to the second section of the fore screen. The fore screen and the main beater are moveable with respect to the main screen. An auxiliary beater is connected to the second section of the fore screen. The auxiliary beater is moveable with respect to the first section of the fore screen.
Patent EP-0648695-A2 (EP)
Inventor: KENNY GARRY R DR
IPC: B65G47/31
Filed: 1994-10-19
Abstract: For singulating inhomogeneous materials pieces of material (32) are deposited onto a diverter conveyor (10). The conveyor path is interrupted by diverters (16) extending at obtuse angles across the path. The diverters (16) work the pieces of material (32) into a single file order and perform some spacing. The diverter conveyor (10) then deposits the pieces (32) onto an acceleration conveyor (44) having a velocity greater than the velocity of the diverter conveyor (10). The acceleration conveyor (44) transports the pieces (32) to a sensor unit while expanding the distance between the pieces (32).
Patent EP-0611157-A2 (EP)
Inventor: KACIAN DANIEL L
IPC: C12Q1/6806
Filed: 1994-02-10
Abstract: Method for making available a desired nucleic acid contained in a biological sample, comprising the steps of acidifying said biological sample to a pH at which endogenous nucleases capable of degrading the desired nucleic acid(s) are inactive, contacting said biological sample with an exogenous acid protease active at said pH, incubating said sample until endogenous nuclease activities are reduced to insignificant levels, and raising the pH of the biological sample to a pH sufficient to render the exogenous protease less active.
Patent EP-0636835-A2 (EP)
Inventor: GRAVES CHARLES B
IPC: F23R3/14
Filed: 1994-07-26
Abstract: A swirl mixer (10) for a fuel nozzel has a mixing duct (12) comprising a center duct (20) and two annular ducts (22,24) located radially outward therefrom. Each duct has an air inlet and swirling vanes located adjacent thereto. The outlet (30) of the center duct (20) is located entirely within the annular duct (22) located radially outward therefrom, to produce a confluence of the air flowing therethrough. The airflows within the ducts have significantly different swirl angles tailored to yield low smoke production and high relight stability in a high temperature rise combustor.
Patent EP-0651431-A2 (EP)
Inventor: OHTANI HISASHI
IPC: H01L29/04
Filed: 1994-10-31
Abstract: A process for fabricating a highly stable and reliable semiconductor, comprising: coating the surface of an amorphous silicon film with a solution containing a catalyst element capable of accelerating the crystallization of the amorphous silicon film, and heat treating the amorphous silicon film thereafter to crystallize the film.
Patent EP-0738032-A2 (EP)
Title: Verfahren zur Überwachung des Bewegungsvorgangs von motorisch verstellbaren Gegenständen
Inventor: BRIEDEN MICHAEL
IPC: H02H7/085
Filed: 1995-06-30
Abstract: Es wird ein Verfahren zur Überwachung von insbesondere dem Schließvorgang eines vorzugsweise in Kraftfahrzeugen angeordneten motorisch verstellbaren Gegenstand, wie zum Beispiel einem Fenster oder einem Schiebedach, vorgeschlagen, wobei ein an die Spannungsversorgung angeschlossener Motor über Schaltmittel und/oder über charakteristische Größen des Verstell-Systems erfassende Sensoren und eine mit Speicher- und Vergleichsgliedern versehene Datenverarbeitungsanlage abgeschaltet wird, wenn insbesondere beim Schließvorgang in einem vorgegebenen (mittleren) Bereich des Schließweges ein von der Motordrehzahl oder der Geschwindigkeit abhängiger Wert einen auf einen gespeicherten Bezugswert bezogenen Grenzwert überschreitet. Das technische Problem ist die Bereitstellung einer Überwachung, die auch in der Anlaufphase des Motors wirksam ist. In der Anlaufphase des Motors wird zwecks Lösung des Problems ein aus zumindest einem gegen Ende der vorangegangenen Verstellung aufgetretenen, als Bezugswert gespeicherten Perioden-Wert vorausberechneter anfänglicher Perioden-Grenzwert mit dem aktuellen Perioden-Wert verglichen. <IMAGE>
Patent EP-0700832-A2 (EP)
Inventor: JAUDES THEODOR
IPC: B65B35/44
Filed: 1995-08-23
Abstract: The device comprises a transporter band with transverse walls (5) forming compartments, each consisting of a plate (1), which is elastic in the direction of movement of the conveyor. The relative distance between neighbouring walls corresponds at least approx. to the desired thickness of the bags. The transporter may have a link chain, e.g. roller chain. Holders can be fastened to the links, and the band-sided ends of the transverse walls can be fastened to the holders. In the area, in which the bags (7) are inserted into the compartments, the transporter may move between two neighbouring conveyor belts (20). In this section, the walls may extend approx. in direction of travel of the conveyor.
Patent EP-0710554-A2 (EP)
Inventor: SIMETH CLAUS
IPC: B41F27/12
Filed: 1995-10-18
Abstract: The printing plate changer is mounted vertically displaceable opposite the printing mechanism by straight guides formed as telescopic guides (3). Each telescopic guide comprises relatively movable rails (4,5,6) and each one rail is attached to a frame wall of the printer (1) and the other rail is attached to the printing plate changer (2). The rails are mounted to move over interposed rolling bodies. A traction gearing with cables looped over rollers and operated by a lift drive is used to move the printing plate changer.
Patent EP-0717518-A2 (EP)
Inventor: TSUTSUI KYOYA
IPC: H04H5/00
Filed: 1995-12-14
Abstract: A method and apparatus for high efficiency encoding of digital data whereby input digital data may be encoded by so-called high efficiency encoding. The high efficiency device includes a signal component encoding circuit including in turn a bandwidth storage circuit 62 for holding the information on the playback band of a previous block, that is the information on the bandwidth of bit allocation performed in the previous block, or the value of the number of the playback encoding units, and a control circuit 63 for deciding the number of playback encoding units of the current block based upon the playback band information, that is the value of the number of the playback encoding units, in the previous block, held by the bandwidth storage circuit 62. Since the stable playback bandwidth is maintained, and there is no risk of the playback band being frequently changed from one block to another, the harsh sounding noise otherwise produced by the appearance and disappearance of high-range side signals is not produced, so that deterioration in the perceived sound quality may be suppressed to a minimum with an insufficient bit rate.
Patent EP-0663510-A2 (EP)
Inventor: MORRIS RICHARD L
IPC: E21B43/28
Filed: 1990-04-03
Abstract: Alkaline earth metal scales, especially barium sulphate scale deposits are removed from oilfield pipe and other tubular goods with a scale-removing composition comprising an aqueous alkaline solution having a pH of about 8 to about 14, preferably about 11 to 13, of a polyaminopolycarboxylic acid, preferably EDTA or DTPA and a catalyst or synergist comprising, in particular, oxalate, thiosulphate, nitriloacetate or monocarboxylic acid anions. When the scale-removing solution is contacted with a surface containing a scale deposit, substantially more scale is dissolved at a faster rate than is possible without the synergist.
Patent EP-0693322-A2 (EP)
Inventor: SORENSON GREGG R
IPC: F16B7/14
Filed: 1995-04-06
Abstract: In an extension handle assembly, the combination of a first member, means for gripping the exteiror of said first member, a second member, hand grip means on said second member, said second member being telescopically received within said first member, one end potion of said first member being insertable within the hand grip means of the second member when the members are fully telescoped, whereby the first member may be telescoped to its fullest extent possible with respect to the second member, and thereafter extended, while the two hands of a user, including all fingers thereof, remain in contact with said first and second member at all times and in all relative positions of said first and second members.
Patent EP-0685238-A2 (EP)
Inventor: HEINONEN ERKKI
IPC: A61M16/12
Filed: 1995-05-05
Abstract: The invention relates to an arrangement in connection with a gas mixer, which is arranged to form a mixed gas of oxygen and another gas to be mixed with it. To provide a simple and reliable arrangement, before the mixed gas is formed the oxygen is arranged to be supplied through both a mechanical adjusting means (4), and a mechanical and electronic flow-measuring means (5, 6). The other gas to be mixed with oxygen is arranged to flow through an electronic flow-measuring device (10). The flow of the other gas is arranged to be regulated by means of an electronically controlled regulating valve (9), whereupon the electronic flow-measuring means (6), the electronic flow-measuring device (10), and the electronically controlled regulating valve (9) are arranged to be operated by means of a control unit (13).
Patent EP-0685593-A2 (EP)
Inventor: SHET RAMAKANT TUKARAM
IPC: D21C9/00
Filed: 1995-05-19
Abstract: Disclosed is a method for the surface modification of cellulose fiber and the resulting product, sulfonated cellulose. Cellulose is first oxidized, preferably with sodium metaperiodate (NaIO 4 ), to form dialdehyde oxycellulose, which is then reacted with sodium bisulfite (NaHSO 3 ) to produce sulfonated cellulose. Sulfonation of the cellulose fiber significantly increases the dry and wet tensile strength as well as the wet strength:dry strength ratio, making this modified cellulose fiber extremely useful in a wide variety of paper products requiring a combination of good strength in both wet and dry applications.
Patent EP-0739817-A2 (EP)
Inventor: HEIL LEONHARD
IPC: B64F5/60
Filed: 1996-03-08
Abstract: An autarkic control unit including a protection switch, voltage controller (2) a two-pole selector switch (3) with three switch-positions, three time delay units (4), two piezo-signal transmitters (5) and three actuating keys (6) with returning action, is designed to enable externally controlled autarkic testing of an under-carriage, including the undercarriage hinged-covers, function, independently and in parallel with the on-going systems testing at the in-board aircraft panel, with actuation of undercarriage covers, and the raising and lowering of the undercarriage accompanied by an acoustic warning before and during autarkic testing so as to avoid injury to personnel. The first switch output corresp. to the first position of the selector switch (3) is connected to the first input of a second time-delay unit (4.2), which occupies one switch contact, and a second switch output corresp. to the selector switch (3) second position is connected to the first input of a first time-delay unit (4.1), occupying a first switch contact.
Patent EP-0733794-A2 (EP)
Inventor: SHINOHARA SUSUMU
IPC: F02M25/08
Filed: 1996-03-19
Abstract: In an evaporative emission control system, a canister adsorbs fuel vapor sent from a fuel tank of an engine. The canister is connected to an intake air passage through a purge gas passage and a purge control valve. A control circuit employs a pressure sensor to detect the pressure of the canister when the purge control valve is closed and when the pressure of the canister is stabilized. The control circuit carries out a failure diagnosis based on this pressure. Namely, when the pressure of the canister after it is stabilized deviates from the atmospheric pressure by more than a predetermined reference value, the control circuit determines that the canister has failed, i.e., the canister has a leak. Since the diagnosis can be carried out before starting the engine, the diagnosis can be correctly carried out without affecting the operation of the engine.
Patent EP-0735795-A2 (EP)
Inventor: SATO YOKO
IPC: H04R7/18
Filed: 1996-03-29
Abstract: A cylindrical frame (7) is mounted in a cabinet (12) and a magnetic circuit (1a, 1, 2, 3) is provided at an end of the frame (7). A diaphragm (8) having a peripheral free edge (8b) is connected to a coil bobbin (5) and a cylindrical ring (10) is secured to the free end edge (8b) and disposed in a cylindrical supporting portion of the frame (7). An annular sealing member (11) is secured to the cylindrical ring (10) so that an outside peripheral wall thereof is slidably contacted with an inside wall (7a) of the cylindrical supporting portion of the frame (7).
Patent EP-0737849-A2 (EP)
Inventor: SAKURA TAKESHI
IPC: G01N21/27
Filed: 1996-04-12
Abstract: A method of quantitative analysis of a specific component of an object to be measured comprises steps of measuring an energy spectrum of light transmitted through or reflected from the object, dividing the energy spectrum into a plurality of wavelength domains, thereby obtaining a plurality of partial energy spectra, normalizing the plurality of partial energy spectra within each wavelength domain using an energy measured at a predetermined wavelength contained in each wavelength domain, and performing the quantative analysis by multivariate analysis using the plurality of partial energy spectra having been normalized.
Patent EP-0744188-A2 (EP)
Inventor: HEROLD HEIKO
IPC: A61M15/08
Filed: 1996-05-14
Abstract: Nasal applicator for admin. of powdered pharmacologically-effective drugs has a container (3) for the powder (4), formed by the interior of a dosing drum (5). A air flow channel (8) is connected to one end of a metering channel (7) and an outflow channel (9) is connected to the other end of the metering channel and leads to the applicator orifice (6). Rotation of the drum results in supply of a defined dose into the metering channel. The air flow channel is connected to a bellows (11) producing an air pulse which takes up the drug and conveys it into the outflow channel.
Patent EP-0744418-A2 (EP)
Inventor: BALK ROELOF DR
IPC: C08F236/04
Filed: 1996-05-17
Abstract: Aq. polymer dispersions (APD), contain a radically- polymerised polymer (I) of (a) at least 50 wt% butadiene and/or isoprene, (b) at least 10 wt% ester(s) of (meth)acrylic acid and 1-8C alkanols and (c) 0-10 wt% other radically copolymerisable monomer(s) with at least one ethylenically unsatd. gp., in which the content of polymerised units of monomer (a) and (b) is at least 90 wt% w.r.t. total units derived from (a), (b) and (c). Also claimed are (i) a process for the prodn. of APD by radical- initiated aq. emulsion polymerisation of the above monomer mixt. at -10 degrees C to below 70 degrees C; (ii) a process for the prodn. of sulphur-vulcanised foam rubber latex by the Dunlop or Talalay process using this ADP as latex; (iii) foam rubber latex obtd. by this process; (iv) foam rubber latex contg. the above polymer; (v) mattresses, pillows and cushion materials contg. this foam rubber; (vi) aq. foam latex based on the APD; and (vii) a process for enlarging the dispersed polymer particles in the APD by agglomeration under pressure.
Patent EP-0770657-A2 (EP)
Inventor: HERMANSEN RALPH D
IPC: C09J179/04
Filed: 1996-10-26
Abstract: A plateable adhesive for bonding cyanate ester composites together comprises a combination of the following components, (a) a polymer mixture comprising (i) at least one polyepoxide resin and (ii) a substantially stoichiometric amount of a curing agent; and (a) a filler comprising cured cyanate ester polymer.
Patent EP-0778179-A2 (EP)
Inventor: MIZUTA KEN
IPC: H04Q9/00
Filed: 1996-11-14
Abstract: A multiplex communication system is formed by a plurality of mutually connected nodes on a bus. One of the nodes is used as the master node. Variable pulse width modulated data (VPWM-data) is transmitted on the bus. Each node converts control data from the exterior into serial peripheral interface (SPI) data and further into VPWM-data, and transmits it to the bus. In addition, each node inverts VPWM-data received from the bus into SPI-data and further into the original data.
Patent EP-0811964-A2 (EP)
Inventor: HIGUCHI KOJI
IPC: G10L21/02
Filed: 1996-11-21
Abstract: A speech transmission apparatus comprises a removing means (10) for removing specific components from an input signal (101, 102) and a level adjusting means (11) for amplifying the resultant voice signal (95) after the removal to obtain a constant-level output. The specific component removing means may be constituted by a high-pass filter (10). The level adjusting means may be constituted by a rectifying circuit (20), an integrating circuit (21) and an automatic signal amplifier (24) adjusted on the basis of the output of the integrating circuit (21). Alternatively the level adjusting means (11) may be constituted by an A/D converter (30), a voice power calculating portion (31), a voice power comparator (32) and a digital volume adjuster (33).
Patent EP-0780540-A2 (EP)
Inventor: FLOHS HANS
IPC: B60J5/00
Filed: 1996-12-18
Abstract: On the outside of a door frame or the entry door a sealing component is provided, whereby the insert protection door comprises a frame with gauze and is pivotably fixed on hinges. The insert protection door (3) is arranged in the area between the door frame (2) and the entry door (7), is located on the hinges (4) of the entry door, and opens outwards. It is located on the hinges of the entry door by hinge arms which are arranged on the frame (15) formed by a stop arm (16) and a holding arm (17) at an angle to it. With the insert protection door closed the stop arm located in a sealed manner on the outside (5) of the door frame.
Patent EP-0741188-A2 (EP)
Inventor: CHANCE RONALD EUGENE
IPC: C07K14/62
Filed: 1996-05-03
Abstract: The instant invention provides polypeptide compounds of the formula b-BP-a having significant insulin activity, nucleotide sequences encoding said polypeptides, vectors comprising said nucleotide sequences, and cell lines transformed with said vectors useful for treating diabetes.
Patent EP-0750015-A2 (EP)
Inventor: KURODA TAKAYUKI
IPC: C08L75/06
Filed: 1996-06-21
Abstract: Disclosed are a biodegradable polyester resin composition, and a biodegradable article molded from the composition. 
     The polyester resin composition and the molded article of the present invention are excellent in biodegradability without any loss of mechanical properties.
Patent EP-0842335-A2 (EP)
Inventor: HIESE MAREN
IPC: E04B1/00
Filed: 1996-08-02
Abstract: PCT No. PCT/DE96/01483 Sec. 371 Date May 4, 1998 Sec. 102(e) Date May 4, 1998 PCT Filed Aug. 2, 1996 PCT Pub. No. WO97/05339 PCT Pub. Date Feb. 13, 1997The invention relates to a method and a kit for producing structural parts and complete structural members using structural elements, which are to be connected, as well as to an arrangement for connecting the structural elements to one another. It is an object of the invention to provide a method, a kit and an arrangement of the generic type, with which it is possible to assemble structural bodies of different form and development of the structural elements into self-supporting structural members, structural sections and areas. Pursuant to the invention, this objective is accomplished owing to the fact that the structural elements are assembled together into planar structural parts and structural members by means of edge-overlapping and surface over-lapping connecting elements, which are to be inserted, and are fixed and locked in the completely assembled state as compact structural bodies. The invention is developed owing to the fact that the structural elements of the kit are constructed as basic elements and as connecting elements, the connecting elements having guides, in which the basic elements are accommodated and brought into a relationship with one another, in which they form planar, as well as spatial structures of different geometric shape and are assembled using direction-changing elements.
Patent EP-0808512-A2 (EP)
Title: Method of driving a field effect transistor
Inventor: SEDLAK HOLGER
IPC: H01L27/02
Filed: 1996-11-21
Abstract: A method for driving a field-effect transistor having a source section, a drain section and a gate section, includes applying a gate voltage to the gate section and causing the formation and/or maintenance of an electrically conductive channel between the source section and the drain section. After the channel has been formed, the gate section is disconnected from a gate voltage supply source which applies the gate voltage to the gate section.
Patent EP-0868650-A2 (EP)
Title: Ambiguous dial indicator with saturating setpoints
Inventor: FISHER PAUL A
IPC: G01C5/00
Filed: 1996-11-25
Abstract: An ambiguous dial indicator intuitively communicates the relative value of setpoints to an operator. The ambiguous dial indicator includes an ambiguous scale and a pointer or needle. The setpoints are represented by 'bugs' which are adjacent to the ambiguous scale. The bugs are limited to a predetermined range about the pointer such that when a setpoint is outside of the predetermined range the associated bug is limited to an edge of the range. When several setpoints are outside of the predetermined range the several associated bugs saturate or park at the edges of the range. The invention is particularly useful in head-up displays and helmet mounted displays.
Patent EP-0806173-A2 (EP)
Inventor: ZIEMANN BRIGITTE
IPC: E03C1/18
Filed: 1997-05-03
Abstract: The sink is particularly of the built-in type, having a straight rear edge in the front of which is a working area with basin, draining-board, etc. A strip-type surface (20) is parallel to the rear edge and behind the basin (12) and draining board (14). This contains an integral upwards-protruding stop (24,26), to prevent slippage of large items of crockery. The stop can consist of a rib parallel to the rear edge. There can be an outer edge zone round the basin and at a higher level than the basin edge, the stop being clear of this zone. The stop can be formed by an embossed portion of the sheet-metal.
Patent EP-0807672-A2 (EP)
Inventor: BALK ROELOF DR
IPC: C09J133/06
Filed: 1997-05-13
Abstract: Heat-sealing method involves coating one substrate with an aqueous dispersion of a polymer of olefinically unsaturated monomers having a glass transition temperature (Tg) < +50 degrees C (heat-sealing adhesive or lacquer) and bonding the coated substrate to a second substrate by pressing at 80-250 degrees C. The novelty is that the heat sealing adhesive is a polymer dispersion to which a water-soluble or water-dispersible starch degradation product is added as protective colloid at the start of or during dispersion polymerisation of the monomers. Also claimed is the use of aqueous dispersions of this type as heat-sealing adhesives or lacquers.
Patent EP-0842814-A2 (EP)
Inventor: WEGE LUTZ
IPC: B60N2/48
Filed: 1997-11-14
Abstract: The headrest (10) has at least one holding element (11) such as a carrier rod. The holding element is contained in a headrest angling mechanism (31) with a horizontal headrest angling axis (26). This mechanism is inside the backrest (15). The backrest can be turned by use of a backrest turning fitting about a horizontal backrest turning axis. The angling mechanism has a drive connection (21, 22) which can act in the opposite direction to that of the backrest turning fitting.